Birth name given to three kings of the 26th (or Saite) Dynasty (664-525 BC): Psamtek I Wahibra (reigned 664-610 BC), who expelled the Assyrians from Egypt and reunited the country, founded the 26th Dynasty. Psamtek II Neferibra (reigned 595-589 BC), conducted an important expedition against the kingdom of Cush. Psamtek III Ankhkaenra (reigned 526-525 BC), was the last king of the Dynasty and failed to block the Persian invasion of 525 and was later executed for treason.